---
title: Vertical Farming
type: technology
url: "https://www.envisioning.com/research/spore/china__vertical-farming"
hub: spore
summary: "China's vertical farming sector grew 40% year-over-year in 2025, with 40+ government research institutes working on indoor agriculture that produces 40x more per square meter"
---

# Vertical Farming

China's vertical farming sector grew 40% year-over-year in 2025, with 40+ government research institutes working on indoor agriculture that produces 40x more per square meter
- Technology Readiness Level: 7/9
- Impact: 2/5
- Investment: 4/5
Vertical farms stack growing trays in climate-controlled buildings, using LED lights and hydroponics instead of soil and sunlight. Chinese facilities in Shanghai, Guangzhou, and Chengdu grow leafy greens, herbs, and strawberries year-round, independent of weather and season.

Sananbio and GrowSpec are scaling production. The technology can operate at -55°C using heat pump and LED systems, making it viable even in China's far north. Indoor farming produces 40x more food per square meter than conventional agriculture and uses 95% less water.

The constraint is energy cost. LED lighting consumes significant electricity, making vertical farming cost-competitive only for high-value crops (herbs, greens, berries) near urban centers where transport savings offset energy costs. As solar electricity prices continue to fall — driven by China's own panel manufacturing — the economics improve.

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Source: Envisioning — Technology Research Institute (https://www.envisioning.com/research/spore/china__vertical-farming)